From 5df27130107b1d70fee09664372afdd2d84e883e Mon Sep 17 00:00:00 2001
From: enricoturri1966 <enricoturri@seznam.cz>
Date: Mon, 7 Nov 2022 14:46:21 +0100
Subject: [PATCH] Measuring - Fixed transformation of distance_xyz

---
 src/libslic3r/Measure.cpp | 4 ++--
 src/libslic3r/Measure.hpp | 6 +++---
 2 files changed, 5 insertions(+), 5 deletions(-)

diff --git a/src/libslic3r/Measure.cpp b/src/libslic3r/Measure.cpp
index f15be5bea6..fc27f0383e 100644
--- a/src/libslic3r/Measure.cpp
+++ b/src/libslic3r/Measure.cpp
@@ -723,8 +723,8 @@ MeasurementResult get_measurement(const SurfaceFeature& a, const SurfaceFeature&
         if (f2.get_type() == SurfaceFeatureType::Point) {
             Vec3d diff = (f2.get_point() - f1.get_point());
             result.distance_strict = std::make_optional(DistAndPoints{diff.norm(), f1.get_point(), f2.get_point()});
-            result.distance_xyz = diff;
-            
+            result.distance_xyz = diff.cwiseAbs();
+
     ///////////////////////////////////////////////////////////////////////////
         } else if (f2.get_type() == SurfaceFeatureType::Edge) {
             const auto [s,e] = f2.get_edge();
diff --git a/src/libslic3r/Measure.hpp b/src/libslic3r/Measure.hpp
index 6d6dca14fe..ede8c634ee 100644
--- a/src/libslic3r/Measure.hpp
+++ b/src/libslic3r/Measure.hpp
@@ -156,10 +156,10 @@ struct MeasurementResult {
             angle->transform(trafo);
         if (distance_infinite.has_value())
             distance_infinite->transform(trafo);
-        if (distance_strict.has_value())
+        if (distance_strict.has_value()) {
             distance_strict->transform(trafo);
-        if (distance_xyz.has_value())
-            distance_xyz = trafo * *distance_xyz;
+            distance_xyz = (distance_strict->to - distance_strict->from).cwiseAbs();
+        }
     }
 };